15 files changed, 567 insertions, 0 deletions
diff --git a/ext/pcntl/tests/001.phpt b/ext/pcntl/tests/001.phpt
new file mode 100644
index 0000000..fb1006e
--- /dev/null
+++ b/ext/pcntl/tests/001.phpt
@@ -0,0 +1,82 @@
+--TEST--
+Test pcntl wait functionality
+--SKIPIF--
+<?php
+	if (!extension_loaded("pcntl")) print "skip"; 
+	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
+?>
+--FILE--
+<?php 
+function test_exit_waits(){
+	print "\n\nTesting pcntl_wifexited and wexitstatus....";
+
+	$pid=pcntl_fork();
+	if ($pid==0) {
+		sleep(1);
+		exit(-1);
+	} else {
+		$options=0;
+		pcntl_waitpid($pid, $status, $options);
+		if ( pcntl_wifexited($status) ) print "\nExited With: ". pcntl_wexitstatus($status);
+	}
+}
+
+function test_exit_signal(){
+	print "\n\nTesting pcntl_wifsignaled....";
+
+	$pid=pcntl_fork();
+    
+	if ($pid==0) {
+		sleep(10);
+		exit;
+	} else {
+		$options=0;
+		posix_kill($pid, SIGTERM);
+		pcntl_waitpid($pid, $status, $options);
+		if ( pcntl_wifsignaled($status) ) {
+			$signal_print=pcntl_wtermsig($status);
+			if ($signal_print==SIGTERM) $signal_print="SIGTERM";
+			print "\nProcess was terminated by signal : ". $signal_print;
+		}
+
+	}
+}
+
+
+function test_stop_signal(){
+	print "\n\nTesting pcntl_wifstopped and pcntl_wstopsig....";
+
+	$pid=pcntl_fork();
+    
+	if ($pid==0) {
+		sleep(1);
+		exit;
+	} else {
+		$options=WUNTRACED;
+		posix_kill($pid, SIGSTOP);
+		pcntl_waitpid($pid, $status, $options);
+		if ( pcntl_wifstopped($status) ) {
+			$signal_print=pcntl_wstopsig($status);
+			if ($signal_print==SIGSTOP) $signal_print="SIGSTOP";
+			print "\nProcess was stoped by signal : ". $signal_print;
+		}
+		posix_kill($pid, SIGCONT);
+	}
+}
+
+print "Staring wait.h tests....";
+test_exit_waits();
+test_exit_signal();
+test_stop_signal();
+?>
+--EXPECT--
+Staring wait.h tests....
+
+Testing pcntl_wifexited and wexitstatus....
+Exited With: 255
+
+Testing pcntl_wifsignaled....
+Process was terminated by signal : SIGTERM
+
+Testing pcntl_wifstopped and pcntl_wstopsig....
+Process was stoped by signal : SIGSTOP
diff --git a/ext/pcntl/tests/002.phpt b/ext/pcntl/tests/002.phpt
new file mode 100644
index 0000000..3cec883
--- /dev/null
+++ b/ext/pcntl/tests/002.phpt
@@ -0,0 +1,103 @@
+--TEST--
+pcntl: pcntl_sigprocmask(), pcntl_sigwaitinfo(), pcntl_sigtimedwait()
+--SKIPIF--
+<?php
+	if (!extension_loaded('pcntl')) die('skip pcntl extension not available');
+	elseif (!extension_loaded('posix')) die('skip posix extension not available');
+	elseif (!function_exists('pcntl_sigwaitinfo') or !function_exists('pcntl_sigtimedwait')) die('skip required functionality is not available');
+	elseif (!defined('CLD_EXITED')) die('skip CLD_EXITED not defined');
+?>
+--FILE--
+<?php
+
+$pid = pcntl_fork();
+if ($pid == -1) {
+	die('failed');
+} else if ($pid) {
+	pcntl_sigprocmask(SIG_BLOCK, array(SIGCHLD,(string)SIGTERM));
+	$oldset = array();
+	pcntl_sigprocmask(SIG_BLOCK, array(), $oldset);
+	var_dump(in_array(SIGCHLD, $oldset));
+	var_dump(in_array(SIGTERM, $oldset));
+
+	posix_kill(posix_getpid(), SIGTERM);
+	$signo = pcntl_sigwaitinfo(array(SIGTERM), $siginfo);
+	echo "signo == SIGTERM\n";
+	var_dump($signo === SIGTERM && $signo === $siginfo['signo']);
+	echo "code === SI_USER || SI_NOINFO\n";
+	if (defined('SI_NOINFO')) {
+		var_dump(($siginfo['code'] === SI_USER) || ($siginfo['code'] === SI_NOINFO));
+	} else {
+		var_dump($siginfo['code'] === SI_USER);
+	}
+
+	pcntl_signal(SIGCHLD, function($signo){});
+	posix_kill($pid, SIGTERM);
+	$signo = pcntl_sigwaitinfo(array((string)SIGCHLD), $siginfo);
+	echo "signo == SIGCHLD\n";
+	var_dump($signo === SIGCHLD && $signo === $siginfo['signo']);
+	echo "code === CLD_KILLED\n";
+	var_dump($siginfo['code'] === CLD_KILLED);
+	echo "signo === SIGCHLD\n";
+	var_dump($siginfo['signo'] === SIGCHLD);
+	echo "signo === uid\n";
+	var_dump($siginfo['uid'] === posix_getuid());
+	echo "signo === pid\n";
+	var_dump($siginfo['pid'] === $pid);
+	pcntl_waitpid($pid, $status);
+
+	set_error_handler(function($errno, $errstr) { echo "Error triggered\n"; }, E_WARNING);
+
+	echo "sigprocmask with invalid arguments\n";
+
+	/* Valgrind expectedly complains about this:
+         * "sigprocmask: unknown 'how' field 2147483647"
+	 * Skip */
+	if (getenv("USE_ZEND_ALLOC") !== '0') {
+		var_dump(pcntl_sigprocmask(PHP_INT_MAX, array(SIGTERM)));
+	} else {
+		echo "Error triggered\n";
+		echo "bool(false)\n";
+	}
+	var_dump(pcntl_sigprocmask(SIG_SETMASK, array(0)));
+
+	echo "sigwaitinfo with invalid arguments\n";
+	var_dump(pcntl_sigwaitinfo(array(0)));
+
+	echo "sigtimedwait with invalid arguments\n";
+	var_dump(pcntl_sigtimedwait(array(SIGTERM), $signo, PHP_INT_MAX, PHP_INT_MAX));
+} else {
+	$siginfo = NULL;
+	pcntl_sigtimedwait(array(SIGINT), $siginfo, 3600, 0);
+	exit;
+}
+
+?>
+--EXPECTF--
+bool(true)
+bool(true)
+signo == SIGTERM
+bool(true)
+code === SI_USER || SI_NOINFO
+bool(true)
+signo == SIGCHLD
+bool(true)
+code === CLD_KILLED
+bool(true)
+signo === SIGCHLD
+bool(true)
+signo === uid
+bool(true)
+signo === pid
+bool(true)
+sigprocmask with invalid arguments
+Error triggered
+bool(false)
+Error triggered
+bool(false)
+sigwaitinfo with invalid arguments
+Error triggered
+bool(false)
+sigtimedwait with invalid arguments
+Error triggered
+int(-1)
diff --git a/ext/pcntl/tests/003.phpt b/ext/pcntl/tests/003.phpt
new file mode 100644
index 0000000..012277d
--- /dev/null
+++ b/ext/pcntl/tests/003.phpt
@@ -0,0 +1,32 @@
+--TEST--
+pcntl: SIG_BLOCK, SIG_UNBLOCK, SIG_SETMASK
+--SKIPIF--
+<?php
+	if (!extension_loaded('pcntl')) die('skip pcntl extension not available');
+	elseif (!extension_loaded('posix')) die('skip posix extension not available');
+	elseif (!function_exists('pcntl_sigwaitinfo') or !function_exists('pcntl_sigtimedwait')) die('skip required functionality is not available');
+?>
+--FILE--
+<?php
+
+pcntl_sigprocmask(SIG_BLOCK, array(SIGCHLD,SIGTERM), $old);
+var_dump(count($old));
+pcntl_sigprocmask(SIG_BLOCK, array(SIGINT), $old);
+var_dump(count($old));
+pcntl_sigprocmask(SIG_UNBLOCK, array(SIGINT), $old);
+var_dump(count($old));
+pcntl_sigprocmask(SIG_SETMASK, array(SIGINT), $old);
+var_dump(count($old));
+pcntl_sigprocmask(SIG_SETMASK, array(), $old);
+var_dump(count($old));
+pcntl_sigprocmask(SIG_SETMASK, array(), $old);
+var_dump(count($old));
+
+?>
+--EXPECT--
+int(0)
+int(2)
+int(3)
+int(2)
+int(1)
+int(0)
diff --git a/ext/pcntl/tests/bug47566.phpt b/ext/pcntl/tests/bug47566.phpt
new file mode 100644
index 0000000..6eb3dbc
--- /dev/null
+++ b/ext/pcntl/tests/bug47566.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Bug #47566 (return value of pcntl_wexitstatus())
+--SKIPIF--
+<?php if (!extension_loaded("pcntl")) print "skip"; ?>
+--FILE--
+<?php
+$pid = pcntl_fork();
+if ($pid == -1) {
+ echo "Unable to fork";
+ exit;
+} elseif ($pid) {
+ $epid = pcntl_waitpid(-1,$status);
+ var_dump(pcntl_wexitstatus($status));
+} else {
+ exit(128);
+}
+?>
+--EXPECT--
+int(128)
diff --git a/ext/pcntl/tests/pcntl_alarm.phpt b/ext/pcntl/tests/pcntl_alarm.phpt
new file mode 100644
index 0000000..a9cae16
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_alarm.phpt
@@ -0,0 +1,23 @@
+--TEST--
+pcntl_alarm()
+--SKIPIF--
+<?php if (!function_exists("pcntl_sigtimedwait")) die("skip pcntl_sigtimedwait() not available"); ?>
+--INI--
+max_execution_time=0
+--FILE--
+<?php
+pcntl_signal(SIGALRM, function(){});
+
+var_dump(pcntl_alarm());
+pcntl_alarm(0);
+var_dump(pcntl_alarm(60));
+var_dump(pcntl_alarm(1) > 0);
+$siginfo = array();
+var_dump(pcntl_sigtimedwait(array(SIGALRM),$siginfo,2) === SIGALRM);
+?>
+--EXPECTF--
+Warning: pcntl_alarm() expects exactly 1 parameter, 0 given in %s
+NULL
+int(0)
+bool(true)
+bool(true)
diff --git a/ext/pcntl/tests/pcntl_exec.phpt b/ext/pcntl/tests/pcntl_exec.phpt
new file mode 100644
index 0000000..9d2ec1d
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_exec.phpt
@@ -0,0 +1,15 @@
+--TEST--
+pcntl_exec()
+--SKIPIF--
+<?php 
+if (!extension_loaded("pcntl")) print "skip"; 
+if (!getenv("TEST_PHP_EXECUTABLE") || !is_executable(getenv("TEST_PHP_EXECUTABLE"))) die("skip TEST_PHP_EXECUTABLE not set");
+?>
+--FILE--
+<?php
+echo "ok\n";
+pcntl_exec(getenv("TEST_PHP_EXECUTABLE"));
+echo "nok\n";
+?>
+--EXPECT--
+ok
diff --git a/ext/pcntl/tests/pcntl_exec_2.phpt b/ext/pcntl/tests/pcntl_exec_2.phpt
new file mode 100644
index 0000000..02b5e22
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_exec_2.phpt
@@ -0,0 +1,27 @@
+--TEST--
+pcntl_exec() 2
+--SKIPIF--
+<?php
+
+if (!extension_loaded("pcntl")) print "skip"; 
+if (!getenv("TEST_PHP_EXECUTABLE") || !is_executable(getenv("TEST_PHP_EXECUTABLE"))) die("skip TEST_PHP_EXECUTABLE not set");
+
+?>
+--FILE--
+<?php
+if (getenv("PCNTL_EXEC_TEST_IS_CHILD")) {
+	var_dump((binary)getenv("FOO"));
+	exit;
+}
+echo "ok\n";
+pcntl_exec(getenv("TEST_PHP_EXECUTABLE"), array(__FILE__), array(
+	b"PCNTL_EXEC_TEST_IS_CHILD" => b"1", 
+	b"FOO" => b"BAR",
+	1 => b"long")
+);
+
+echo "nok\n";
+?>
+--EXPECT--
+ok
+string(3) "BAR"
diff --git a/ext/pcntl/tests/pcntl_exec_3.phpt b/ext/pcntl/tests/pcntl_exec_3.phpt
new file mode 100644
index 0000000..5349381
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_exec_3.phpt
@@ -0,0 +1,17 @@
+--TEST--
+pcntl_exec() 3
+--SKIPIF--
+<?php if (!extension_loaded("pcntl")) print "skip"; ?>
+--FILE--
+<?php
+var_dump(pcntl_exec());
+$file = tempnam(sys_get_temp_dir(),"php");
+var_dump(pcntl_exec($file, array("foo","bar"), array("foo" => "bar")));
+unlink($file);
+?>
+--EXPECTF--
+Warning: pcntl_exec() expects at least 1 parameter, 0 given %s
+NULL
+
+Warning: pcntl_exec(): Error has occurred: (errno %d) %s
+bool(false)
diff --git a/ext/pcntl/tests/pcntl_fork_basic.phpt b/ext/pcntl/tests/pcntl_fork_basic.phpt
new file mode 100644
index 0000000..b1e2a9b
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_fork_basic.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Test function pcntl_fork() by calling it with its expected arguments
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php
+	if (!extension_loaded('pcntl')) die('skip pcntl extension not available');
+	elseif (!extension_loaded('posix')) die('skip posix extension not available');
+?>
+--FILE--
+<?php
+echo "*** Test by calling method or function with its expected arguments, first print the child PID and the father ***\n";
+
+$pid = pcntl_fork();
+if ($pid > 0) {
+	pcntl_wait($status); 
+	var_dump($pid);
+} else {
+	var_dump($pid);
+}
+?>
+--EXPECTF--
+*** Test by calling method or function with its expected arguments, first print the child PID and the father ***
+int(0)
+int(%d)
diff --git a/ext/pcntl/tests/pcntl_fork_variation.phpt b/ext/pcntl/tests/pcntl_fork_variation.phpt
new file mode 100644
index 0000000..4eea071
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_fork_variation.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test function pcntl_fork() by testing the process isolation in the forking hierarchy father -> son -> grandson where father can not knows his grandson
+--CREDITS--
+Marco Fabbri mrfabbri@gmail.com
+Francesco Fullone ff@ideato.it
+#PHPTestFest Cesena Italia on 2009-06-20
+--SKIPIF--
+<?php
+	if (!extension_loaded('pcntl')) die('skip pcntl extension not available');
+	elseif (!extension_loaded('posix')) die('skip posix extension not available');
+?>
+--FILE--
+<?php
+echo "*** Testing the process isolations between a process and its forks ***\n";
+
+$pid = pcntl_fork();
+
+if ($pid > 0) {
+  pcntl_wait($status); 
+  echo "father is $pid\n";
+
+  if (!isset($pid2)) 
+  {
+    echo "father ($pid) doesn't know its grandsons\n";
+  }
+} 
+else 
+{
+  echo "son ($pid)\n";
+  $pid2 = pcntl_fork();
+  if ($pid2 > 0)
+  {	
+    pcntl_wait($status2); 
+    echo "son is father of $pid2\n";
+  } 
+  else 
+  {
+    echo "grandson ($pid2)\n";
+  }
+}
+?>
+--EXPECTF--
+*** Testing the process isolations between a process and its forks ***
+son (0)
+grandson (0)
+son is father of %d
+father is %d
+father (%d) doesn't know its grandsons
diff --git a/ext/pcntl/tests/pcntl_get_last_error.phpt b/ext/pcntl/tests/pcntl_get_last_error.phpt
new file mode 100644
index 0000000..4ed66c9
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_get_last_error.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Test pcntl_get_last_error()
+--SKIPIF--
+<?php
+	if (!extension_loaded("pcntl")) print "skip"; 
+?>
+--FILE--
+<?php 
+var_dump(pcntl_get_last_error());
+$pid = pcntl_wait($status);
+var_dump($pid);
+var_dump(pcntl_get_last_error() == PCNTL_ECHILD);
+?>
+--EXPECT--
+int(0)
+int(-1)
+bool(true)
diff --git a/ext/pcntl/tests/pcntl_signal.phpt b/ext/pcntl/tests/pcntl_signal.phpt
new file mode 100644
index 0000000..2db0130
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_signal.phpt
@@ -0,0 +1,40 @@
+--TEST--
+pcntl_signal()
+--SKIPIF--
+<?php if (!extension_loaded("pcntl")) print "skip"; ?>
+<?php if (!extension_loaded("posix")) die("skip posix extension not available"); ?>
+--FILE--
+<?php
+pcntl_signal(SIGTERM, function($signo){
+	echo "signal dispatched\n";
+});
+posix_kill(posix_getpid(), SIGTERM);
+pcntl_signal_dispatch();
+
+var_dump(pcntl_signal());
+var_dump(pcntl_signal(SIGALRM, SIG_IGN));
+var_dump(pcntl_signal(-1, -1));
+var_dump(pcntl_signal(-1, function(){}));
+var_dump(pcntl_signal(SIGALRM, "not callable"));
+
+
+/* test freeing queue in RSHUTDOWN */
+posix_kill(posix_getpid(), SIGTERM);
+echo "ok\n";
+?>
+--EXPECTF--
+signal dispatched
+
+Warning: pcntl_signal() expects at least 2 parameters, 0 given in %s
+NULL
+bool(true)
+
+Warning: pcntl_signal(): Invalid signal %s
+bool(false)
+
+Warning: pcntl_signal(): Invalid signal %s
+bool(false)
+
+Warning: pcntl_signal(): not callable is not a callable function name error in %s
+bool(false)
+ok
diff --git a/ext/pcntl/tests/pcntl_signal_dispatch.phpt b/ext/pcntl/tests/pcntl_signal_dispatch.phpt
new file mode 100644
index 0000000..acf6cc0
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_signal_dispatch.phpt
@@ -0,0 +1,26 @@
+--TEST--
+pcnt_signal_dispatch()
+--SKIPIF--
+<?php
+	if (!extension_loaded("pcntl")) print "skip"; 
+	elseif (!function_exists("pcntl_signal")) print "skip pcntl_signal() not available";
+	elseif (!function_exists("pcntl_signal_dispatch")) print "skip pcntl_signal_dispatch() not available";
+	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
+	elseif (!function_exists("posix_getpid")) print "skip posix_getpid() not available";
+?>
+--FILE--
+<?php
+
+pcntl_signal(SIGTERM, function ($signo) { echo "Signal handler called!\n"; });
+
+echo "Start!\n";
+posix_kill(posix_getpid(), SIGTERM);
+$i = 0; // dummy
+pcntl_signal_dispatch();
+echo "Done!\n";
+
+?>
+--EXPECTF--
+Start!
+Signal handler called!
+Done!
diff --git a/ext/pcntl/tests/pcntl_wait.phpt b/ext/pcntl/tests/pcntl_wait.phpt
new file mode 100644
index 0000000..c304c84
--- /dev/null
+++ b/ext/pcntl/tests/pcntl_wait.phpt
@@ -0,0 +1,66 @@
+--TEST--
+pcntl_wait()
+--SKIPIF--
+<?php if (!extension_loaded("pcntl")) print "skip"; ?>
+<?php if (!extension_loaded("posix")) die("skip posix extension not available"); ?>
+--FILE--
+<?php
+$pid = pcntl_fork();
+if ($pid == 1) {
+	die("failed");
+} else if ($pid) {
+	$status = 0;
+	pcntl_wait($status, WUNTRACED);
+	var_dump(pcntl_wifexited($status));
+	posix_kill($pid, SIGCONT);
+
+	pcntl_wait($status);
+	var_dump(pcntl_wifsignaled($status));
+	var_dump(pcntl_wifstopped($status));
+	var_dump(pcntl_wexitstatus($status));
+
+	var_dump(pcntl_wait($status, WNOHANG | WUNTRACED));
+	var_dump(pcntl_wait());
+	var_dump(pcntl_waitpid());
+
+	var_dump(pcntl_wifexited());
+	var_dump(pcntl_wifstopped());
+	var_dump(pcntl_wifsignaled());
+	var_dump(pcntl_wexitstatus());
+	var_dump(pcntl_wtermsig());
+	var_dump(pcntl_wstopsig());
+} else {
+	posix_kill(posix_getpid(), SIGSTOP);
+	exit(42);
+}
+?>
+--EXPECTF--
+bool(false)
+bool(false)
+bool(false)
+int(42)
+int(-1)
+
+Warning: pcntl_wait() expects at least 1 parameter, 0 given in %s
+NULL
+
+Warning: pcntl_waitpid() expects at least 2 parameters, 0 given in %s
+NULL
+
+Warning: pcntl_wifexited() expects exactly 1 parameter, 0 given in %s
+NULL
+
+Warning: pcntl_wifstopped() expects exactly 1 parameter, 0 given in %s
+NULL
+
+Warning: pcntl_wifsignaled() expects exactly 1 parameter, 0 given in %s
+NULL
+
+Warning: pcntl_wexitstatus() expects exactly 1 parameter, 0 given in %s
+NULL
+
+Warning: pcntl_wtermsig() expects exactly 1 parameter, 0 given in %s
+NULL
+
+Warning: pcntl_wstopsig() expects exactly 1 parameter, 0 given in %s
+NULL
diff --git a/ext/pcntl/tests/signal_closure_handler.phpt b/ext/pcntl/tests/signal_closure_handler.phpt
new file mode 100644
index 0000000..438e051
--- /dev/null
+++ b/ext/pcntl/tests/signal_closure_handler.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Closures as a signal handler
+--SKIPIF--
+<?php
+	if (!extension_loaded("pcntl")) print "skip"; 
+	elseif (!function_exists("pcntl_signal")) print "skip pcntl_signal() not available";
+	elseif (!function_exists("posix_kill")) print "skip posix_kill() not available";
+	elseif (!function_exists("posix_getpid")) print "skip posix_getpid() not available";
+?>
+--FILE--
+<?php
+declare (ticks = 1);
+
+pcntl_signal(SIGTERM, function ($signo) { echo "Signal handler called!\n"; });
+
+echo "Start!\n";
+posix_kill(posix_getpid(), SIGTERM);
+$i = 0; // dummy
+echo "Done!\n";
+
+?>
+--EXPECTF--
+Start!
+Signal handler called!
+Done!